Cartridges of different calibers.
Did you want to know what calibers were used in machine guns or perhaps what cartridges are for machine guns only.
The Puckle Gun had a bore of 1.25 inches, or 32 millimetres.
I believe you mean calibers. The main calibers in use with the Canadian Forces are the 5.56x45mm NATO and 7.62x51mm NATO. Other calibers include .50 BMG and 9mm, although they are not as common.
They made ammunition in most popular calibers.
No published data to give a definitive answer.
All 1894 (aka M-94) guns made in calibers 30 WCF, 25-35, 32 Win Spl and other smokless calibers have Nickel Steel barrels. Guns made in calibers 32-40 and 38-55 may, or may not, have Nickel Steel barrels, depending primarily on when the barrels were made. Don Schimpff guncollector@att.net
The question is a little difficult to answer as asked. MANY guns are centerfire. There are a number of calibers available that are rimfire, but the most common currently is a .22 or .17 family of cartridges. Almost all current larger calibers are centerfire.
Burned oil instead of coal, standardized 12" main guns instead of a collection of varying sized calibers.
Pellet guns tend to come in two standard caliber sizes. The first smaller caliber is the most common for pellets guns and is .177 caliber. The second is .22 caliber that can be found on some higher powered pellet gun models.
Dozens of calibers from .22 up through major hunting calibers.
Weatherby Inc. is an American company that manufactures guns. They make rifles, shotguns, and calibers. Moreover, the company is well known for their strong and powerful magnum cartridges.